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Class Information
Number: 248/608
Name: Supports > Resilient support > Torsion bar or bushing
Description: Structure wherein the resilient means comprises an axially twistable elongated element.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7315410 |
Scanner element having a constant resonance frequency, and optical scanning apparatus and image forming apparatus using such a scanner element |
Jan. 1, 2008 |
| 6927508 |
Decoupling device for actuators |
Aug. 9, 2005 |
| 6910670 |
Suspension rubber bushing of vertical mount type |
Jun. 28, 2005 |
| 6827343 |
Torsion device of an exoprosthesis |
Dec. 7, 2004 |
| 6524692 |
Energy absorbing structural laminate |
Feb. 25, 2003 |
| 6343773 |
Support structure |
Feb. 5, 2002 |
| 6324744 |
Method of mounting and axially aligning an engine accessory |
Dec. 4, 2001 |
| 6278209 |
Decoupling device for an electric motor |
Aug. 21, 2001 |
| 6095460 |
Exhaust system support arrangement |
Aug. 1, 2000 |
| 5857750 |
Seat device |
Jan. 12, 1999 |
| 5692727 |
Seat device |
Dec. 2, 1997 |
| 5590506 |
Earthquake-resistant architectural system |
Jan. 7, 1997 |
| 5374012 |
Suspension device for linking an on-board equipment item to the structure of a vehicle |
Dec. 20, 1994 |
| 5172955 |
Bouncing infant seat reclining between upright position and recline position with distinct resilient element |
Dec. 22, 1992 |
| 5011109 |
Suspension device for seat |
Apr. 30, 1991 |
| 4944481 |
Balanced monitor stand |
Jul. 31, 1990 |
| 4890810 |
Seat suspension device |
Jan. 2, 1990 |
| 4884777 |
Seat suspension device |
Dec. 5, 1989 |
| 4880201 |
Constant natural frequency, mechanical spring seat suspension |
Nov. 14, 1989 |
| 4804068 |
Vehicle elevating apparatus and method of assembly thereof |
Feb. 14, 1989 |
| 4796950 |
Tilt mechanism, particularly for knee-tilt chair |
Jan. 10, 1989 |
| 4729539 |
Seat suspension device |
Mar. 8, 1988 |
| 4720139 |
Variable response load limiting device |
Jan. 19, 1988 |
| 4714228 |
Self-adjustable supplemental support system for a cylindrical container in a housing |
Dec. 22, 1987 |
| 4691782 |
Methods for impact and vibration damping and articles therefor |
Sep. 8, 1987 |
| 4666121 |
Spring-tilt mechanism for a chair or seat |
May. 19, 1987 |
| 4664352 |
Suspension device for vehicle seat |
May. 12, 1987 |
| 4616799 |
Automatic recovery swing sign structure |
Oct. 14, 1986 |
| 4605334 |
Linkage mechanism for coupling two movable members |
Aug. 12, 1986 |
| 4585216 |
Linear actuator suspension system |
Apr. 29, 1986 |
| 4575036 |
Advertising stand |
Mar. 11, 1986 |
| 4535964 |
Vibration damped suspension for a drive aggregate of a motor vehicle in a body structure |
Aug. 20, 1985 |
| 4498656 |
Universal mechanical linkage |
Feb. 12, 1985 |
| 4438978 |
Tilt back mechanism for a chair |
Mar. 27, 1984 |
| 4431157 |
Pivotal adjustment mechanism |
Feb. 14, 1984 |
| 4236752 |
Rocker swivel assembly for chairs |
Dec. 2, 1980 |
| 4235408 |
Swivel-chair frame |
Nov. 25, 1980 |
| 4185803 |
Pivotable adjustment mechanism |
Jan. 29, 1980 |
| 4161305 |
Tilt chair control mechanism |
Jul. 17, 1979 |
| 4098357 |
Vertically adjustable, pre-loadable torsion bar suspension |
Jul. 4, 1978 |
| 4043529 |
Seat adjusting mechanism |
Aug. 23, 1977 |
| 4015812 |
Seat adjustment mechanism |
Apr. 5, 1977 |
| 4000925 |
Chair control with front to rear torsion bar |
Jan. 4, 1977 |
| 3954298 |
Height adjustment mechanism for suspension seat |
May. 4, 1976 |
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